24V RV Battery — IMP-RV24-320
For motorhomes wired at 24V: 8.19kWh in one 60kg unit, 220A working current, and a 15-unit parallel ceiling for expedition builds.
Larger motorhomes and expedition vehicles wire their house systems at 24V for a reason: the same power at half the current. The IMP-RV24-320 is the battery built for those systems — 25.6V nominal, 320Ah, 8.19kWh — in the same 360 × 430 × 235mm case as the biggest 12V build, at 60kg, with IP54 protection.
The numbers that shape a 24V install: 29.2V charge voltage and 20.8V cut-off; 220A maximum charge and discharge with a 300A 10-second peak; 8,000 cycles at 80% depth of discharge; discharge from −25°C to 65°C; and parallel support for up to 15 units — expedition-scale headroom that turns a single battery into a bank architecture. Communication is CAN or RS485 for system monitoring.
Against running the same energy as two 12.8V units in series, a native 24V battery keeps the bank as one managed unit: one BMS view of the whole store, no series-balancing questions, and a simpler conversation with the vehicle's 24V inverter-charger. For converters and upfitters building 24V house systems, this is the catalogue's one-SKU answer — with the 12V line covering the rest of the market from the same factory.
